12753330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 32192640

約数和(自身を除く): 19439310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 107, 137, 145, 174, 214, 274, 290, 321, 411, 435, 535, 642, 685, 822, 870, 1070, 1370, 1605, 2055, 3103, 3210, 3973, 4110, 6206, 7946, 9309, 11919, 14659, 15515, 18618, 19865, 23838, 29318, 31030, 39730, 43977, 46545, 59595, 73295, 87954, 93090, 119190, 146590, 219885, 425111, 439770, 850222, 1275333, 2125555, 2550666, 4251110, 6376665, 12753330]

約数ペア:

[(1, 12753330), (2, 6376665), (3, 4251110), (5, 2550666), (6, 2125555), (10, 1275333), (15, 850222), (29, 439770), (30, 425111), (58, 219885), (87, 146590), (107, 119190), (137, 93090), (145, 87954), (174, 73295), (214, 59595), (274, 46545), (290, 43977), (321, 39730), (411, 31030), (435, 29318), (535, 23838), (642, 19865), (685, 18618), (822, 15515), (870, 14659), (1070, 11919), (1370, 9309), (1605, 7946), (2055, 6206), (3103, 4110), (3210, 3973)]